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• 地质工程与环境工程 • 上一篇    下一篇

环境样品中复杂有机污染物的定量分析方法

高松1,张兰英1,王琳2,王骥1,张蕾1,李靖1,张玉玲1,邓银舟3   

  1. 1.吉林大学 环境与资源学院/水资源与水环境重点实验室|长春 130026;2.大唐长春第三热电厂|长春 130103;3.深圳出入境检验检疫局|深圳 518045
  • 收稿日期:2008-12-24 出版日期:2009-07-26 发布日期:2009-07-26
  • 通讯作者: 张兰英(1947-),女,北京人,教授,博士生导师,主要从事环境生物修复技术研究,Tel:0431-88502612 E-mail:zhangly@jlu.edu.cn
  • 作者简介:高松(1973-)|男|吉林通化人|博士研究生|工程师|主要从事地下水污染修复及环境分析研究|E-mail:gsong@jlu.edu.cn
  • 基金资助:

    国家自然科学基金项目(200950879029)

Quantitative Analysis of Complex Organic Contaminants in Environmental Sample

GAO Song1, ZHANG Lan-ying1, WANG Lin2, WANG Ji1, ZHANG Lei1, LI Jing1, ZHANG Yu-ling1, DENG Yin-zhou3   

  1. 1.College of Environmental and Resources, Key Lab of Water Resources and Hydroenvironmental, Jilin University, Changchun 130026|China;2.Datang Changchun Third Thermal Power Co. Ltd, Changchun 130103, China;3.Shenzhen Import and Export Inspection and Quarantine Bureau, Shenzhen 518045, China
  • Received:2008-12-24 Online:2009-07-26 Published:2009-07-26

摘要:

利用吹扫捕集-气质联机,建立了以污染场地的污染物质为标准物质、对地下水中挥发性芳烃进行定量分析的新方法。该方法标准物质容易获得,定量数据可靠,定量信息全面,地下水中挥发性芳烃的方法检出限达0.22 μg/L,且用色谱峰面积百分比对地下水中苯系物(BTEX)定量与用BTEX标准物质定量结果比较,相对标准偏差RSD<5%。

Abstract:

Using the specific contaminants  from  contaminated site as the standards substance to set up a method of quantitative analysis of Volatile Arene in groundwater by purge & trap gas chromatography-mass spectrometry (P & T-GCMS). The standard material of the method is easy to obtain, and the data is credible and quantitative information is comprehensive, the method detection limit (MDL) of Volatile Arene reaches to 0.22 μg/L. The BTEX  in groundwater and in standard substance  is determined quantitatively by percentage of peak area  respectively, the RSD is less than 5%.

Key words: organic contaminants, groundwater, quantitative analysis

中图分类号: 

  • 有机污染物|地下水|定量分析
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